swimMichael Mackensen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.71 | 2010-02-14 | High School Sectionals venue | |
| 100 Freestyle | SCY | 54.68 | 2010-02-14 | High School Sectionals venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.14 | flat | 200 Free Relay | 2010-02-14 | High School Sectionals |
| 100 Freestyle | SCY | 55.39 | flying | 400 Free Relay (leg 2) | 2010-02-14 | High School Sectionals |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 54.68
Front half 25.94s · back half 28.74s
Progression
Faster times are higher. One card per event, all courses & history.